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From: | Mohammad Akhlaghi |
Subject: | [gnuastro-devel] [bug #54406] Insufficient sanity checks in mode symmetricity calculation |
Date: | Sun, 29 Jul 2018 17:22:39 -0400 (EDT) |
User-agent: | Mozilla/5.0 (X11; Linux x86_64; rv:61.0) Gecko/20100101 Firefox/61.0 |
URL: <http://savannah.gnu.org/bugs/?54406> Summary: Insufficient sanity checks in mode symmetricity calculation Project: GNU Astronomy Utilities Submitted by: makhlaghi Submitted on: Sun 29 Jul 2018 11:22:37 PM CEST Category: Libraries Severity: 3 - Normal Item Group: Crash Status: In Progress Privacy: Public Assigned to: makhlaghi Open/Closed: Open Discussion Lock: Any _______________________________________________________ Details: Gnuastro's algorithm to find the mode of a distribution, using a "symmetricity" parameter to see how reliable the result is. A "Floating point exception (segfault)" error was recently found on an image through this algorithm which can be fixed with some necessary checks before doing the necessary division. _______________________________________________________ Reply to this item at: <http://savannah.gnu.org/bugs/?54406> _______________________________________________ Message sent via Savannah https://savannah.gnu.org/
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